#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Wed Dec 23 13:59:06 2015 # Auto-saving is done after every command. # Fit statistic in use: Chi-Squared # Minimization technique: Levenberg-Marquardt # Convergence criterion = 0.01 # Parameter fit deltas: 0.01 * parValue # Always calculate parameter derivatives using full (slower) numerical differentiation: No # Querying disabled - will not continue fitting. # Prefit-renorming enabled. # Solar abundance table: angr # Photoionization Cross-Section Table: # bcmc: Balucinska-Church and McCammon, 1998 # Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 # Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ # Plot settings: # Showing of individual additive components is OFF. # Showing of background spectra is OFF. # Effective area normalization is OFF. # Current unit settings: # Energy = keV # Wavelength = angstrom, with Y-Axis displayed per Hz # X-Axis data display mode: Energy # Spectra plots will be shifted to source frame by redshift value z: 0 # Device: /null # Plotting of line IDs is OFF. # Splashpage is ON. # xlog for data plots is ON. # ylog for data plots is OFF. # # Default plot rebin settings for all plot groups: # Min. Signif. Max. # Bins Error Type # 0.00000 1 quad # # Responses read: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger594081/remake_spec_cflux/spec_1speak/sw00594081000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger594081/remake_spec_cflux/spec_1speak/sw00594081000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger594081/00594081000-results/pha/sw00594081000b_peak.pha #Net count rate (cts/s) for Spectrum:1 3.027e-02 +/- 8.761e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger594081/remake_spec_cflux/spec_1speak/sw00594081000b_1speak.rsp for Source 1 # # Spectral data counts: 0.0302664 # Model predicted rate: 2.85465E-02 # # #Current model list: # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 25.0000 frozen # 3 1 cflux lg10Flux cgs -8.65350 +/- 0.237639 # 4 2 cutep50 a 1.48808 +/- 1.89422 # 5 2 cutep50 b 9999.36 +/- 1.46883E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 61.63 using 59 PHA bins. # #Test statistic : Chi-Squared = 61.63 using 59 PHA bins. # Reduced chi-squared = 1.101 for 56 degrees of freedom # Null hypothesis probability = 2.817288e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 -9.42589 -8.38891 (-0.770554,0.266427) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -0.177157, -0.812876 #and delta stat 0.951487, 3.71246 #but latest trial -0.537364 gives 0.815802 #Suggest that you check this result using the steppar command. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #61.1512 0.105337 -3 -8.85856 2.79076 235.374 #======================================== # Variances and Principal Axes # 3 4 5 # 2.3255E-04| -0.1197 -0.9928 0.0040 # 1.7678E-01| 0.9928 -0.1197 0.0006 # 9.2699E+05| 0.0001 -0.0040 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.822e-01 -3.691e-01 -8.604e+01 # -3.691e-01 1.518e+01 3.750e+03 # -8.604e+01 3.750e+03 9.270e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 25.0000 frozen # 3 1 cflux lg10Flux cgs -8.85856 +/- 0.426885 # 4 2 cutep50 a 2.79076 +/- 3.89576 # 5 2 cutep50 b 235.374 +/- 962.797 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 61.15 using 59 PHA bins. # #Test statistic : Chi-Squared = 61.15 using 59 PHA bins. # Reduced chi-squared = 1.092 for 56 degrees of freedom # Null hypothesis probability = 2.962740e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.0443093, -0.785395 #and delta stat 1.4862, 4.14349 #but latest trial -0.414466 gives 1.34126 #Suggest that you check this result using the steppar command. #***Warning: *** 3 point fit failed during interpolation *** #Upper bound error calculation is invalid. # 4 -0.370543 5.26878 (-3.13945,2.49987) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # #***XSPEC Error: Unable to fit when starting with fit statistic = NaN #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 61.14 using 59 PHA bins. # #Test statistic : Chi-Squared = 61.14 using 59 PHA bins. # Reduced chi-squared = 1.092 for 56 degrees of freedom # Null hypothesis probability = 2.965447e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_25_50kev_fit.xcm # !XSPEC12>log none; #